Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Rb8 win in 3 half-moves
3 K6b7 draw
4 K8b7 draw
5 Rb1 draw
6 Rb2 draw
7 Rb6 draw
8 Rb7 draw
9 Rd5 draw
10 Re5 draw
11 Rf5 draw
12 Ka5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 K6a7 loss in 1 half-moves
21 K8a7 loss in 1 half-moves